Liza A Dafchahi Shirani, MD
NPI 1003158403ActiveIndividual· Anesthesiology· Rockford, IL
Anesthesiology (MD) with Orthomidwest, PLLC, practicing in Rockford, Illinois. Medicare paid $26,845 for services to 234 patients in 2024. Merck Sharp & Dohme LLC reported $28.54 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003158403 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 23, 2013 |
| Last updated in NPPES | Dec 17, 2024 |
| Certified by provider | Dec 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 036143343 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 234 |
|---|---|
| Services billed | 288 across 51 procedure codes |
| Paid by Medicare | $26,845 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Orthomidwest, PLLCRockford, IL · 547 clinicians
Industry payments (Open Payments)
- 2025$28.54 · 1 payment from 1 company
- 2024$82.87 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $28.54 | 1 |
What the 2025 payments were for
- Food and Beverage$28.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 anesthesiologists in Rockford · All anesthesiologists in Illinois